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TITLE Modeling Myocardial Therapy with Human Embryonic Stem Cells ABSTRACT Five million people in the U.S. suffer with heart failure, at a cost of $30 billion/year. Heart failure occurs when the heart is damaged and becomes unable to meet the demands placed on it. Unlike some tissues, heart muscle does not regenerate. Human embryonic stem cells grow and divide indefinitely while maintaining the potential to develop into many tissues of the body, including heart muscle. They provide an unprecedented opportunity to both study human heart muscle in culture in the laboratory, and advance cell-based therapy for damaged heart muscle. We have developed methods for identifying and isolating specific types of human embryonic stem cells, stimulating them to become human heart muscle cells, and delivering these into the hearts of mice that have had a heart attack. This research will identify those human embryonic stem cells that are best at repairing damaged heart muscle, thereby treating or avoiding heart failure.
PI Harold Bernstein INSTITUTE University of California, San Francisco STATE California AMOUNT $2,229,140.00 AWARD DATE 2007 March GRANT TYPE Comprehensive